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Add sanity check when loading table-header information

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This results in an error message instead of an assertion failure
if the header configuration is invalid.
This commit is contained in:
Christian Hohnstaedt 2018-07-12 17:42:09 +02:00
parent 2682edacfd
commit 3d4c6cfcf5
1 changed files with 13 additions and 0 deletions
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13
lib/headerlist.h
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@ -12,6 +12,7 @@
#include <QList>
#include <QAction>
#include <QHeaderView>
#include <QDebug>
#include <openssl/objects.h>
#include "db.h"
#include "settings.h"
@ -142,9 +143,21 @@ class dbheader
void fromData(QString s)
{
QStringList sl = s.split(" ");
if (sl.count() != 4) {
qCritical() << "Invalid header data for" <<
id << name << s;
return;
}
visualIndex = sl[0].toInt();
if (visualIndex < -1)
visualIndex = -1;
sortIndicator = sl[1].toInt();
if (sortIndicator != Qt::AscendingOrder &&
sortIndicator != Qt::DescendingOrder)
sortIndicator = -1;
size = sl[2].toInt();
if (size == 0)
size = -1;
show = sl[3].toInt();
}
void setupHeaderView(int sect, QHeaderView *hv)